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Illinois ZIP Codes
Sangamon County
Springfield, IL
62704
62704 ZIP Code — Springfield, IL
Sangamon County, Illinois
ZIP code 62704 is located in
Springfield ,
Illinois ,
within Sangamon County .
It covers approximately 12.23 square miles and serves a population of
40,495 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 217 .
About ZIP code 62704
The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $156,200. Owner-occupancy sits near the national average at 60%.
Median household income is $63,120. 30% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 17 minutes is near the national average.
Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.
62704 ZIP code map
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Cities in ZIP code 62704
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
40,495
Population density
3,311 / sq mi
State FIPS
17
County FIPS
167
Geography
Land area
12.23 sq mi
Water area
0.01 sq mi
Latitude
39.7719
Longitude
-89.6860
Timezone
Central (CT)
Area code
217
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
46.7%
41.0%
37.2%
$50k – $100k
28.8%
30.8%
29.6%
$100k – $200k
19.6%
22.7%
24.4%
Over $200k
4.9%
5.5%
8.8%
Demographics & statistics
$63,120
Median household income
$156,200
Median home value
41.4%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 7,934 19.6%
18 and over 32,561 80.4%
65 and over 7,347 18.1%
Median age 39.6 years
Race & ethnicity
Black or African American
15.2%
American Indian / Alaska Native
0.1%
Group Count %
White 30,714 74.6%
Black or African American 6,254 15.2%
Two or more races 1,713 4.2%
Asian 1,554 3.8%
Hispanic or Latino 666 1.6%
Other race 211 0.5%
American Indian / Alaska Native 37 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
46.7%
41.0%
37.2%
$50k – $100k
28.8%
30.8%
29.6%
$100k – $200k
19.6%
22.7%
24.4%
Over $200k
4.9%
5.5%
8.8%
Range % of households
Under $10k 4.9%
$10k–$15k 3.9%
$15k–$25k 9.5%
$25k–$35k 7.6%
$35k–$50k 14.1%
$50k–$75k 17.6%
$75k–$100k 12.7%
$100k–$150k 17.3%
$150k–$200k 6.9%
$200k+ 5.5%
Median income $63,120
Housing
Housing overview
Metric Value
Median home value $156,200
Median rent / month $896
Owner occupied 59.5%
Renter occupied 40.5%
Vacant 9.2%
Single-family detached 62.7%
Large apartment buildings 8.1%
Mobile homes 0.5%
Median rooms 5.4
Avg household size (owned) 2.24
Year built
Era %
2020 or later 0.0%
2010–2019 1.0%
2000–2009 2.1%
1990–1999 8.5%
1980–1989 10.5%
1970–1979 21.6%
1960–1969 15.6%
1950–1959 12.6%
1940–1949 6.8%
1939 or earlier 21.2%
Bedrooms
Size % of units
No bedroom (studio) 1.4%
1 bedroom 10.7%
2 bedrooms 36.5%
3 bedrooms 34.8%
4 bedrooms 14.5%
5+ bedrooms 2.2%
Vehicles per household
Vehicles % of households
No vehicle 7.8%
1 vehicle 45.7%
2 vehicles 35.5%
3 or more 11.0%
Heating fuel
Fuel type %
Utility gas 73.4%
Electricity 25.7%
Propane / LP gas 0.6%
Solar 0.1%
No fuel used 0.1%
Households & families
Household type Count %
Married-couple family 6,486 34.3%
Cohabiting couple 937 4.9%
Male householder, no spouse 4,351 23.0%
Female householder, no spouse 7,159 37.8%
Households with children under 18 4,479 23.7%
Households with seniors (65+) 5,264 27.8%
Average household size 2.12
Marital status
Status Male Female
Never married 38.6% 36.2%
Married 43.8% 38.1%
Separated 1.3% 1.7%
Widowed 1.7% 8.1%
Divorced 14.5% 16.0%
Education
Some college, no degree
21.3%
Graduate / professional
17.6%
Metric %
HS diploma or higher 95.2%
Bachelor's or higher 41.4%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 766 8.9%
Kindergarten 384 4.4%
Elementary school 3,571 41.4%
High school 1,702 19.7%
College / grad school 2,213 25.6%
Employment
Industry of employment
Education & healthcare
27.1%
Public administration
13.7%
Professional & management
10.0%
Arts, food & hospitality
9.9%
Finance & real estate
6.9%
Transportation & utilities
3.4%
Agriculture & mining
1.0%
Occupation
Category %
Management, business & arts 47.4%
Service 18.3%
Sales & office 20.5%
Natural resources & construction 3.8%
Production & transportation 10.0%
Employment type
Type %
Private sector 71.3%
Government 25.3%
Self-employed 3.4%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 77.2%
Carpool 6.5%
Public transit 1.4%
Walk 1.9%
Work from home 11.3%
Other means 1.7%
Avg commute (minutes) 16.8
Poverty
Married-couple families
3.0%
Female-led households
27.3%
Income support
Source % of households
Social Security 30.1%
Retirement income 23.5%
Supplemental Security 4.6%
Cash public assistance 2.5%
Food stamps / SNAP 12.6%
Health indicators
Condition %
Obesity 33.1%
High blood pressure 33.4%
High cholesterol 32.5%
Diabetes 9.5%
Heart disease 5.9%
Stroke 2.9%
Asthma 9.8%
Arthritis 25.4%
Kidney disease 2.8%
Pulmonary disease 6.2%
Cancer 7.0%
Behavior / access %
Smoking 15.4%
Binge drinking 14.4%
No physical activity 22.2%
Less than 7 hrs sleep 27.9%
Depression 16.3%
Fair or poor health 12.8%
Poor mental health 12.3%
Poor physical health 9.0%
No health insurance 9.4%
Visited doctor (checkup) 77.5%
Visited dentist 66.6%
Cholesterol screening 90.0%
Teeth loss 10.9%
Veterans & disability
Veterans Count %
Civilian veterans 2,285 7.0%
Disability %
Any disability 12.6%
Under 18 2.9%
18–64 years 10.9%
65 and over 29.1%
Health insurance coverage
Type %
Private insurance 73.0%
Public insurance 37.3%
No insurance 5.6%
Uninsured under 19 1.8%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 38,271 94.5%
Spanish 807 2.1%
Other Indo-European 218 0.6%
Asian & Pacific Islander 302 0.8%
Other languages 229 0.6%
Place of birth & citizenship
Origin Count %
Native born (US) 38,321 94.6%
Born in same state 38,053 94.0%
Born in different state 31,263 77.2%
Foreign born 268 0.7%
Naturalized citizen 2,174 5.4%
Not a US citizen 1,180 54.3%
Ancestry
Ancestry Count %
Italian 5,944 14.7%
French 4,987 12.3%
Arab 1,202 3%
English 629 1.6%
Polish 420 1%
Ancestry Count %
Norwegian 139 0.3%
Irish 74 0.2%
Dutch 71 0.2%
German 39 0.1%
Technology access
Metric % of households
Computer access 46.8%
Internet access 95.5%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62704
What city is ZIP code 62704 in?
ZIP code 62704 is primarily assigned to Springfield, Illinois.
What county is ZIP code 62704 in?
ZIP code 62704 falls within Sangamon County, Illinois.
What is the typical home value in ZIP code 62704?
The median home value in ZIP code 62704 is $156,200.
What is the population of ZIP code 62704?
ZIP code 62704 has an estimated population of 40,495 residents, with a density of 3,312 people per square mile.
What is the median household income in ZIP code 62704?
The median household income in ZIP code 62704 is $63,120, below the national median of ~$75,000.
What timezone is ZIP code 62704 in?
ZIP code 62704 observes the CST timezone.
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